Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1994- Buick Riviera . This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Please be sure to test all of your wires with a digital multimeter before making any connections. More information on using a multimeter and testing wires please see our Technical Support Area.

PART

COLOR

LOCATION

12 VOLT
CONSTANT

RED (+)

@ IGNITION SWITCH HARNESS

STARTER

YELLOW (+)

@ IGNITION SWITCH HARNESS

STARTER
2

N/A

IGNITION
1

PINK (+)

@ IGNITION SWITCH HARNESS

IGNITION
2

N/A

IGNITION
3

N/A

ACCESSORY/HEATER
BLOWER 1

ORANGE (+)

@ IGNITION SWITCH HARNESS

ACCESSORY/HEATER
BLOWER 2

N/A

KEYSENSE

N/A

PARKING
LIGHTS ( - )

N/A

PARKING
LIGHTS ( + )

PURPLE (+)

@ DRIVERS DOOR SILL

POWER LOCK

LIGHT BLUE (TYPE A)

IN DRIVERS KICK PANEL

POWER UNLOCK

WHITE (TYPE A)

IN DRIVERS KICK PANEL

DOOR TRIGGER

WHITE (-)

@ UNDERDASH LIGHT

DOMELIGHT
SUPERVISION

USE DOOR TRIGGER, (Requires #775 Relay)

TRUNK RELEASE

BLACK/WHITE (+)

UNDER BACK SEAT

SLIDING
POWER DOOR

N/A

HORN

BLACK (-)

@ STEERING COLUMN HARNESS

TACH

PURPLE/WHITE or WHITE (AC)

@ IGNITION CONTROL MODULE

WAIT TO
START LIGHT

N/A

BRAKE

LIGHT BLUE (+) or WHITE (+)

@ SWITCH ABOVE BRAKE PEDAL

FACTORY
ALARM DISARM

LIGHT GREEN (-)

IN EITHER KICK PANEL

ANTI-THEFT

2 WHITE wires or 1 WHITE and 1 PURPLE or PURPLE/WHITE in an ORANGE or BLACK TUBE in RUNNING DOWN STEERING COLUMN

GM's VATS System @ Ignition Switch

EXTRA
INFORMATION

NOTE #1: If vehicle is equipped with PASSKEY/VATS, Ignition Key will have a little Chip
on the Steel Shaft of the Key that can be seen. Requires 791 Bypass Module
for Remote starting
to order go to the SECURITY BYPASS MODULE Page on this website.